From: Alex Deucher <alexdeucher@gmail.com>
Date: Thu, 27 Jan 2011 22:01:52 +0000 (-0500)
Subject: drm/radeon/kms: re-emit full context state for evergreen blits
X-Git-Tag: v2.6.38-rc3~25^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e644d6dce366a7bae22484f60133b61ba322911;p=pandora-kernel.git

drm/radeon/kms: re-emit full context state for evergreen blits

clear state doesn't seem to work properly in some cases

Fixes hangs in heavy 3D on some evergreen cards reported on
IRC.

May fix:
https://bugs.freedesktop.org/show_bug.cgi?id=33381
possibly others.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@gmail.com>
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